This Tibetan monastery has survived multiple attacks and is also a sky burial site.

Macabre astrological automaton clock dating to the late 1400s.

Narrow-gauge railway with its own personal power grid.

The only surviving prototype of Buckminster Fuller's revolutionary car.

Iron Age "bog person" preserved for over 2,300 years.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

Copenhagen's celebrated theme park and gardens.

Home to three historic ships from the age of Vikings.

The remnants of a record-setting industrial bucket system can still be found dotting the Swedish countryside.

This fantastic cave remained unexplored until 1948 when three schoolboys discovered a hidden entrance.

This cobblestoned medieval-style town was entirely constructed in the 1990s and 2000s.

The place to be if you love vintage Swedish cars.

Swedish skyscraper with a 90° twist.

This Swedish automobile graveyard is a beautiful gallery of decay, but woe be to any who would steal a souvenir.

A peat bog in southern Sweden provides a cozy and photogenic home for junked Volvos, Saabs, and the occasional American muscle car.

According to legend, this boat-shaped henge is built over the grave of a mythic king.

Crooked windswept pines give this old forest an enchanted and magical look.

This encrypted monolith protected a secret of Norse mythology by hiding in a church wall for over a millennium.

This chimerical bridge/tunnel appears to dead end right into the sea.

In the Netherlands, one of the world's largest private car collections can be found.

The 20-mile causeway that separates the Netherlands from the sea.

This still-celebrated home was a radical architectural experiment in 3D De Stijl.

A miniature city, once ruled by the Queen of the Netherlands.

These slanted cubic abodes are a creative if odd solution to a zoning pickle.